| Deposit ID | 10032070 |
|---|---|
| MRDS ID | M012232 |
| Record type | Site |
| Current site name | Nevada Mining Co. |
| Related records | 10213252 |
| Geographic coordinates: | -121.10659, 39.02183 (WGS84) |
|---|---|
| Elevation | 450 |
Political divisions (FIPS codes)
Nevada(county)
California(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Lake Combie(quadrangle 1:24,000 scale)
Yuba City(quadrangle 1:100,000 scale)
Chico(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Bear(hydrologic unit)
Lower Sacramento(hydrologic accounting unit)
Sacramento(hydrologic subregion)
California(hydrologic region)
| Country | State | County |
|---|---|---|
| United States | California | Placer |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Mount Diablo | 014N | 008E | 32 | California |
| Commodity | Importance |
|---|---|
| Copper | Tertiary |
| Gold | Tertiary |
| Silver | Tertiary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Iron | Ore |
| Malachite | Ore |
| Host or associated | Associated |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| Host or associated | Host |
|---|---|
| Rock type | Metamorphic Rock > Metasedimentary Rock > Slate |
| (1) | Mesozoic volcanic rocks, unit 2 (Western Sierra Foothills and Western Klamath Mountains) |
|---|
| Strike | N 50 W |
|---|---|
| Dip | 30 E |
| Development status | Prospect |
|---|---|
| Commodity type | Metallic |
| Significant | No |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | M012232 |
AUBURY, L.E., 1908 , COPPER RESOURCES OF CALIFORNIA BULL. 50 ; CALIF. MIN. BUR., P. 209
WARING, C.A., 1919 , PLACER COUNTY, 15TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 329 .
| Subject category | Comment text |
|---|---|
| Deposit | ORE BODY FOUND ALONG CONTACT BETWEEN DIORITE AND SLATE. COPPER SHOWING IN THREE PLACES, SMALL AMOUNT ON SURFACE. |
| Deposit | 150 ACRES IN PLACER COUNTY AND 30 ACRES IN NEVADA COUNTY |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUN-1973 | Gere, W. | U.S. Geological Survey | |
| Updater | 01-NOV-1978 | Fraticelli, L. A. (Albers, J.) | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.